Algorithm for Topology Search Using Dilution of Precision Criterion in Ultra-Dense Network Positioning Service Area

G Fokin, A Koucheryavy - Mathematics, 2023 - mdpi.com
User equipment (UE) location estimation in emerging 5G/B5G/6G Ultra-Dense Networks
(UDNs) is a breakthrough technology in future wireless info-communication ecosystems …

Optimal single-user interactive beam alignment with feedback delay

A Khalili, S Shahsavari, MAA Khojastepour… - arXiv preprint arXiv …, 2022 - arxiv.org
Communication in Millimeter wave (mmWave) band relies on narrow beams due to
directionality, high path loss, and shadowing. One can use beam alignment (BA) techniques …

Active Beam Training with Hierarchical Codebooks in Two-Dimensional Phased Arrays

G Yılmaz, U Gustavsson, H Joudeh - 25th IEEE International …, 2024 - research.tue.nl
Hierarchical codebooks enable simple beamformer design and time-efficient angle-of-arrival
(AoA) acquisition in millimeter wave (mmWave) communication systems. In this paper, we …